JP2014136905A - Indoor air conditioning system - Google Patents

Indoor air conditioning system Download PDF

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JP2014136905A
JP2014136905A JP2013005926A JP2013005926A JP2014136905A JP 2014136905 A JP2014136905 A JP 2014136905A JP 2013005926 A JP2013005926 A JP 2013005926A JP 2013005926 A JP2013005926 A JP 2013005926A JP 2014136905 A JP2014136905 A JP 2014136905A
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air
space
plate
stairs
staircase
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JP6181929B2 (en
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Hironori Tanaka
宏典 田中
Ryuichi Kudo
隆一 工藤
Hiroshi Nanaoka
寛 七岡
Mizuki Honma
瑞基 本間
Hiroshi Kuroki
洋 黒木
Kaori Todo
香織 藤堂
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Daiwa House Industry Co Ltd
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Daiwa House Industry Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide an indoor air conditioning system which performs air conditioning of the outside of a habitant room effectively by utilizing a staircase as a measure against heat shock.SOLUTION: An indoor air conditioning system includes: an air conditioner 2 placed in a system use space which is a lower space of a staircase 1 inside a house; air inlets 12 and air outlets 13 formed in risers 11 of the staircase 1; and a partition plate 16 partitioning a system use space 10 which is a lower space of the staircase 1 into a first space 14, where the air inlets 12 and a suction port 21 of the air conditioner 2 are located, and a second space 15, where the air outlets 13 and an outlet port 22 of the air conditioner 2 are located.

Description

この発明は、屋内を空調する屋内空調システムに関する。   The present invention relates to an indoor air conditioning system that air-conditions a room.

特許文献１には、外気を家屋の床下から階段の下空間に取り入れ、この取り入れた外気を上記階段の蹴込み板に形成された開口部を通じて屋内に導入する空調システムが開示されている。   Patent Document 1 discloses an air conditioning system in which outside air is taken into the space below the stairs from the floor of the house, and the taken outside air is introduced indoors through an opening formed in the kick plate of the stairs.

また、特許文献２には、外気を家屋の側壁から階段の下空間に取り入れ、この取り入れた外気を上記階段の蹴込み板や踊り場に形成された開口部を通じて屋内に導入する空調システムが開示されている。   Patent Document 2 discloses an air conditioning system that takes outside air into the space below the stairs from the side wall of the house, and introduces the taken outside air indoors through an opening formed in the stair kick plate or landing. ing.

特開２０１２−８７４８７号公報JP 2012-87487 A 特開２００４−７６９９３号公報JP 2004-76993 A

しかしながら、上記いずれの空調システムも、外気を取り込むことによって換気を行うものであり、いわゆるヒートショック対策として居室外の空調を効果的に行うものではなかった。   However, any of the air conditioning systems described above performs ventilation by taking in outside air, and does not effectively perform air conditioning outside the room as a so-called heat shock countermeasure.

この発明は、上記の事情に鑑み、ヒートショック対策として居室外の空調を階段の利用によって効果的に行う屋内空調システムを提供することを課題とする。   In view of the above circumstances, it is an object of the present invention to provide an indoor air conditioning system that effectively performs air conditioning outside a room by using stairs as a heat shock countermeasure.

この発明の屋内空調システムは、上記の課題を解決するために、家屋内の階段の下空間に置かれた空調機と、上記階段の蹴込み板または踏み板に形成された空気入口および空気出口と、上記階段の下空間を、上記空気入口と上記空調機の吸気口とが位置する第１の空間と、上記空気出口と上記空調機の吹出口とが位置する第２の空間とに仕切る仕切り板とを備えたことを特徴とする。   In order to solve the above problems, an indoor air conditioning system according to the present invention includes an air conditioner placed in a space below a staircase in a house, an air inlet and an air outlet formed on a kick plate or a footboard of the staircase. A partition that partitions the lower space of the stairs into a first space in which the air inlet and the air inlet of the air conditioner are located, and a second space in which the air outlet and the air outlet of the air conditioner are located. And a board.

上記の構成であれば、上記空調機が上記家屋内の階段の下空間に置かれるので、居住者の階段使用に何ら支障を与えない。そして、屋内の空気を上記空調機が取り込み、調整した空気を屋内に戻すので、階段や廊下などの空間の室温を居室の室温に近づけることが効率的に行えるようになる。すなわち、ヒートショック対策として居室外の空調を上記階段の利用によって効果的に行うことができる。また、階段の下空間を、上記空気入口と上記空調機の吸気口とが位置する第１の空間と、上記空気出口と上記空調機の吹出口とが位置する第２の空間とに仕切るので、当該階段の下空間内で調整空気が循環するショートサーキットを防止できる。   If it is said structure, since the said air conditioning machine will be placed in the lower space of the staircase in the said house, it will not interfere with a resident's stair use at all. And since the said air conditioner takes in indoor air and returns the adjusted air indoors, the room temperature of spaces, such as a staircase and a corridor, can be efficiently brought close to the room temperature of a living room now. That is, air conditioning outside the room can be effectively performed by using the stairs as a heat shock countermeasure. Further, the space under the stairs is divided into a first space where the air inlet and the air intake of the air conditioner are located, and a second space where the air outlet and the air outlet of the air conditioner are located. The short circuit in which the adjustment air circulates in the space below the stairs can be prevented.

上記第１の空間と上記第２の空間は、上記仕切り板によって、上下に仕切られていてもよい。これによれば、例えば、冬期において階段の上側の空気を上記仕切り板の上側となる上記第１の空間に取り込み、この取り込んだ空気を上記空調機で温め、この温めた空気を上記仕切り板の下側となる上記第２の空間から階段の下側に戻すことができ、効果的な居室外暖房が行えるようになる。   The first space and the second space may be partitioned up and down by the partition plate. According to this, for example, in winter, the air on the upper side of the stairs is taken into the first space on the upper side of the partition plate, the taken-in air is warmed by the air conditioner, and the warmed air is heated by the partition plate. The second space on the lower side can be returned to the lower side of the stairs, and effective outdoor heating can be performed.

上記階段の蹴込み板または踏み板に形成された空気入口および空気出口は、上記階段の蹴込み板または踏み板に形成された開口および視線上の障壁となる板部からなっていてもよい。これによれば、居住者の階段の使用に際して階段の上側から階段の下空間が見えてしまうのを極力防止することができる。   The air inlet and the air outlet formed on the stair kick plate or tread plate may be formed of an opening formed on the stair kick plate or tread plate and a plate portion serving as a barrier on the line of sight. According to this, when the resident's stairs are used, it is possible to prevent the space below the stairs from being seen from the upper side of the stairs as much as possible.

上記仕切り板を取り外せるようにしてもよい。これによれば、上記屋内空調システムのメンテナンスが容易に行える。   The partition plate may be removable. According to this, the indoor air conditioning system can be easily maintained.

本発明の屋内空調システムであれば、ヒートショック対策として居室外の空調を階段の利用によって効果的に行えるという効果を奏する。   If it is an indoor air-conditioning system of this invention, there exists an effect that the air-conditioning outside a room can be effectively performed by utilization of stairs as a heat shock countermeasure.

本発明の実施形態の屋内空調システムを示した側面視の説明図である。It is explanatory drawing of the side view which showed the indoor air conditioning system of embodiment of this invention. 図１の屋内空調システムにおける階段の構造例を示した説明図である。It is explanatory drawing which showed the structural example of the stair in the indoor air conditioning system of FIG. 図２の階段の蹴込み板を示した図であり、同図（Ａ）は開口板を示した正面図であり、同図（Ｂ）は遮り板を示した正面図であり、同図（Ｃ）は開口板と遮り板を向かい合わせた状態の正面図である。It is the figure which showed the kick board of the stairs of FIG. 2, the figure (A) is the front view which showed the opening board, the figure (B) is the front view which showed the shielding board, C) is a front view of the state in which the aperture plate and the shielding plate face each other. 図１の階段の他の構造例を示した説明図である。It is explanatory drawing which showed the other structural example of the staircase of FIG. 図４の階段の正面側を示した説明図である。It is explanatory drawing which showed the front side of the stairs of FIG. 図１の階段の他の構造例を示した説明図である。It is explanatory drawing which showed the other structural example of the staircase of FIG. 図１の屋内空調システムにおける仕切り板を例示した図であり、同図（Ａ）は斜視図であり、同図（Ｂ）は側面視の説明図、同図（Ｃ）は折り畳んだ状態の説明図である。It is the figure which illustrated the partition plate in the indoor air-conditioning system of FIG. 1, the figure (A) is a perspective view, The figure (B) is explanatory drawing of a side view, The figure (C) is description of the folded state FIG.

以下、この発明の実施の形態を添付図面に基づいて説明する。
図１に示すように、この実施形態では、家屋内の階段１の下空間が、屋内空調システムで使用するシステム使用空間１０と、階段下収納部２０とに区分されている。上記システム使用空間１０は、上記階段下収納部２０を形成する階段部よりも下側の階段部を利用して閉状態に設けられている。なお、図１では、階段１の側壁板を省略して示しており、また、上記側壁板には階段の下空間への出入りのための扉が設けられる。或いは、階段１の側部にカーテンなどを配置することでも上記システム使用空間１０を閉状態に構築することができる。 Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIG. 1, in this embodiment, the lower space of the stairs 1 in the house is divided into a system use space 10 used in the indoor air conditioning system and a stairs storage unit 20. The system use space 10 is provided in a closed state by using a staircase portion below the staircase portion forming the staircase storage portion 20. In FIG. 1, the side wall plate of the staircase 1 is omitted, and the side wall plate is provided with a door for entering and exiting the lower space of the staircase. Alternatively, the system use space 10 can be constructed in a closed state by arranging a curtain or the like on the side of the stairs 1.

そして、この実施形態の屋内空調システムは、上記階段１における上記システム使用空間１０内に置かれた空調機２と、上記階段１の蹴込み板１１に形成された空気入口１２と、上記蹴込み板１１に形成された空気出口１３と、上記使用空間１０を、上記空気入口１２と上記空調機２の吸気口２１とが位置する第１の空間１４と上記空気出口１３と上記空調機２の吹出口２２とが位置する第２の空間１５とに仕切る仕切り板１６とを備える。   The indoor air conditioning system according to this embodiment includes an air conditioner 2 placed in the system use space 10 in the stairs 1, an air inlet 12 formed in the kick plate 11 of the stairs 1, and the kick. The air outlet 13 formed in the plate 11 and the use space 10 are connected to the first space 14 in which the air inlet 12 and the air inlet 21 of the air conditioner 2 are located, A partition plate 16 is provided for partitioning into a second space 15 in which the air outlet 22 is located.

上記空調機２は、室外機を持つ構成としてもよいが、この実施形態では、室外機を持たない構成としており、例えば内部に発熱セラミックや送風ファンを備え、上記吸気口２１から取り込んだ空気を温めて上記吹出口２２から吹き出すようになっている。   The air conditioner 2 may be configured to have an outdoor unit. However, in this embodiment, the air conditioner 2 is configured not to have an outdoor unit. It is heated and blown out from the outlet 22.

上記階段１の蹴込み板１１は、例えば、図２に示すように、開口板１１１と遮り板１１２とからなる。上記開口板１１１と遮り板１１２とは釘３によって下側の踏み板に固定される。上記開口板１１１には、図３（Ａ）に示すように、上記空気入口１２或いは上記空気出口１３となる開口１１１ａが複数形成されている。そして、上記遮り板１１２は、図３（Ｂ）に示すように、凸板部１１２ａを複数有している。上記凸板部１１２ａの形成ピッチは上記開口１１１ａの形成ピッチに一致しており、また、上記凸板部１１２ａの大きさは上記開口１１１ａよりも大きくされている。すなわち、上記空気入口１２および空気出口１３は、上記開口１１１ａを有する上記開口板１１１および視線上の障壁となる上記遮り板１１２からなっており、上記蹴込み板１１を正面側から見ると、図３（Ｃ）に示すように、上記開口１１１ａを通して上記凸板部１１２ａを見ることになる。   The kick plate 11 of the staircase 1 includes, for example, an opening plate 111 and a shielding plate 112 as shown in FIG. The opening plate 111 and the shielding plate 112 are fixed to the lower tread by the nail 3. As shown in FIG. 3A, the opening plate 111 has a plurality of openings 111a serving as the air inlet 12 or the air outlet 13. And the said shielding board 112 has multiple convex board parts 112a, as shown to FIG. 3 (B). The formation pitch of the convex plate portion 112a coincides with the formation pitch of the opening 111a, and the size of the convex plate portion 112a is larger than the opening 111a. That is, the air inlet 12 and the air outlet 13 are composed of the opening plate 111 having the opening 111a and the shielding plate 112 serving as a barrier on the line of sight, and when the kick plate 11 is viewed from the front side, FIG. As shown in FIG. 3C, the convex plate portion 112a is seen through the opening 111a.

或いは、上記階段１の蹴込み板１１は、図４及び図５に示すように、開口板１１３と遮り板１１４とからなる。開口板１１３には、上記空気入口１２或いは上記空気出口１３となる開口１１３ａが形成されている。そして、上記遮り板１１４は、上記開口１１３ａにおいて間隔をあけて水平に配置される。すなわち、上記空気入口１２および空気出口１３は、上記開口１１１ａを有する上記開口板１１３および視線上の障壁となる上記遮り板１１４からなっており、上記蹴込み板１１を正面側から見ると、上記開口１１３ａ内に上記遮り板１１４を見ることになる。   Or the kick board 11 of the said staircase 1 consists of the opening board 113 and the shielding board 114, as shown in FIG.4 and FIG.5. The opening plate 113 is formed with an opening 113 a that becomes the air inlet 12 or the air outlet 13. And the said shielding board 114 is arrange | positioned horizontally at intervals in the said opening 113a. That is, the air inlet 12 and the air outlet 13 include the opening plate 113 having the opening 111a and the shielding plate 114 serving as a barrier on the line of sight. When the kick plate 11 is viewed from the front side, The shielding plate 114 is seen in the opening 113a.

また、図６に示すように、上記遮り板１１４を、上記開口１１３ａにおいて斜め状に配置してもよい。なお、階段１の最も下の段の蹴込み板１１において上記図４に示した構造を採用し、それ以外の蹴込み板１１において図６に示した構造を採用するようにしてもよい。   Further, as shown in FIG. 6, the shielding plate 114 may be disposed obliquely in the opening 113a. Note that the structure shown in FIG. 4 may be adopted for the kick plate 11 at the lowest stage of the staircase 1, and the structure shown in FIG.

上記仕切り板１６は、例えば、図７に示すように、３枚の分割板部１６ａを有している。上記分割板部１６ａは例えばポリスチレンやポリカーボネートなどからなり、断熱性を有する。上記仕切り板１６は、折り畳めるように、上記３枚の分割板部１６ａが防湿シートや紙などの薄手の変形容易なシート１６ｂによって一体化されている。さらに、上記分割板部１６ａの縁には、例えば、緩衝性や柔軟性に優れた独立気泡構造を有するシート１６ｃが取り付けられており、階段１の壁面等と当該分割板部１６ａとの間にできる隙間を塞ぐことができるようにしている。   The partition plate 16 has, for example, three divided plate portions 16a as shown in FIG. The divided plate portion 16a is made of, for example, polystyrene or polycarbonate, and has heat insulation properties. In the partition plate 16, the three divided plate portions 16 a are integrated with a thin easily deformable sheet 16 b such as a moisture-proof sheet or paper so that the partition plate 16 can be folded. Further, for example, a sheet 16c having a closed cell structure excellent in cushioning properties and flexibility is attached to the edge of the divided plate portion 16a, and between the wall surface of the staircase 1 and the divided plate portion 16a. The gap that can be made is closed.

そして、上記仕切り板１６の一端側にはフック１６ｄが設けられており、上記階段１の裏に設けられた係止部１１ａ（図１参照）に上記仕切り板１６の一端側を掛けることができ、また、上記仕切り板１６の他端側は例えば磁石などによって上記空調機２の上端面に装着できるようになっている。すなわち、上記仕切り板１６を折り畳んで取り外せるようになっている。   A hook 16d is provided on one end side of the partition plate 16, and one end side of the partition plate 16 can be hung on a locking portion 11a (see FIG. 1) provided on the back of the staircase 1. The other end of the partition plate 16 can be attached to the upper end surface of the air conditioner 2 by, for example, a magnet. That is, the partition plate 16 can be folded and removed.

上記の構成であれば、上記空調機２が上記家屋内の階段１の下空間に置かれるので、居住者の階段使用に何ら支障を与えない。そして、屋内の空気を上記空調機２が取り込み、調整した空気を屋内に戻すので、階段１や２階廊下などの空間の室温を居室の室温に近づけることが効果的に行えるようになる。すなわち、ヒートショック対策としての居室外の空調を上記階段１の利用によって効果的に行うことができる。また、上記階段１の下空間を、上記空気入口１２と上記空調機２の吸気口２１とが位置する第１の空間１４と上記空気出口１３と上記空調機２の吹出口２２とが位置する第２の空間１５とに仕切るので、当該階段１の下空間内で調整空気が循環するショートサーキットを防止することができる。   With the above configuration, the air conditioner 2 is placed in the lower space of the stairs 1 in the house, so that it does not hinder the residents' use of the stairs. And since the said air conditioner 2 takes in indoor air and returns the adjusted air indoors, it becomes possible to effectively bring the room temperature of the space such as the staircase 1 and the second floor hallway close to the room temperature of the living room. That is, air conditioning outside the room as a heat shock countermeasure can be effectively performed by using the stairs 1. In addition, the first space 14 where the air inlet 12 and the air inlet 21 of the air conditioner 2 are located, the air outlet 13 and the air outlet 22 of the air conditioner 2 are located below the stairs 1. Since it divides into the 2nd space 15, the short circuit through which adjustment air circulates in the lower space of the said staircase 1 can be prevented.

上記第１の空間１４と上記第２の空間１５とが上下に仕切られていると、例えば、冬期において、階段１の上側の空気を上記仕切り板１６の上側となる上記第１の空間１４に取り込み、この取り込んだ空気を上記空調機２で温め、この温めた空気を上記仕切り板１６の下側となる上記第２の空間１５から上記階段１の下側に戻すことができ、効果的な居室外暖房が行える。   When the first space 14 and the second space 15 are partitioned vertically, for example, in winter, air on the upper side of the staircase 1 is transferred to the first space 14 that is on the upper side of the partition plate 16. The air that has been taken in can be warmed by the air conditioner 2, and the warmed air can be returned from the second space 15 below the partition plate 16 to the lower side of the staircase 1. Heating outside the room is possible.

ここで、リビング階段においては、階段部分でのコールドドラフトによって寒さを感じることがあるが、上記のように居室外暖房が行われることで、上記コールドドラフトも緩和できるようになる。   Here, in the living staircase, coldness may be felt due to a cold draft in the staircase portion, but the cold draft can also be mitigated by performing outdoor heating as described above.

上記第１の空間１４と上記第２の空間１５を上下に仕切ることに限定するものではなく、左右に仕切ることも可能である。この左右仕切りの場合には、上記空調機２の吸気口２１と上記吹出口２２は左右に離間した配置になる。また、この左右仕切りの場合の仕切り板は、階段１に沿った段形状を備える。なお、先述の上下式の仕切りであれば、仕切り板１６の形状をシンプルにできる利点がある。   The first space 14 and the second space 15 are not limited to being divided up and down, and can be divided into left and right. In the case of this right and left partition, the air inlet 21 and the air outlet 22 of the air conditioner 2 are arranged apart from each other in the left and right directions. Further, the partition plate in the case of the left and right partitions has a step shape along the stairs 1. In addition, if it is the above-mentioned vertical partition, there exists an advantage which can make the shape of the partition plate 16 simple.

上記空気入口１２および上記空気出口１３が、上記蹴込み板１１に形成された開口（１１１ａ、１１３ａ）および視線上の障壁となる板部（遮り板１１２、１１４）からなっていると、居住者の階段の使用に際して、階段１の側から階段の下空間が見えてしまうのを防止することができる。なお、図６に示したように、上からの目線を遮るように上記遮り板１１４を傾斜させると、階段１の下空間を一層見えにくくできる。   When the air inlet 12 and the air outlet 13 are formed of openings (111a, 113a) formed in the kick plate 11 and plate portions (shielding plates 112, 114) serving as barriers on the line of sight, When using the stairs, it is possible to prevent the space under the stairs from being seen from the stairs 1 side. As shown in FIG. 6, if the shielding plate 114 is tilted so as to block the line of sight from above, the lower space of the stairs 1 can be made more difficult to see.

上記仕切り板１６を取り外せるようにすると、上記階段１の下空間で屋内空調システムのメンテナンスが容易に行えるようになる。そして、上記仕切り板１６が折り畳み可能に構成されていると、上記仕切り板１６の外への取り出しが容易に行えるようになる。なお、上記仕切り板１６は、３枚に限らず、２枚或いは４枚の分割板部１６ａで構成することができる。また、折り畳みの他、捲回可能な構成や分解・再組み立て可能な構成とすることもできる。また、上記階段１や上記空調機２への取り付けは、フックや磁石に限らず、面ファスナーなどを利用して行ってもよい。また、引っ掛けによる上記仕切り板１６の設置に限らず、可動に設けた脚部によって上記仕切り板１６をテーブルのように設置することもできる。   When the partition plate 16 can be removed, the indoor air conditioning system can be easily maintained in the lower space of the stairs 1. When the partition plate 16 is configured to be foldable, the partition plate 16 can be easily taken out. The partition plate 16 is not limited to three, and can be constituted by two or four divided plate portions 16a. Further, in addition to folding, a structure that can be wound and a structure that can be disassembled and reassembled can be used. Moreover, you may perform the attachment to the said staircase 1 or the said air conditioner 2 not only using a hook and a magnet but using a hook-and-loop fastener. In addition, the partition plate 16 can be installed like a table not only by the installation of the partition plate 16 by hooking but also by leg portions that are movably provided.

また、図１に示した屋内空調システムでは、空調機２を階段１から幾分離れた箇所に配置したが、空調機２を階段１に極力近づけて配置してもよい。   Further, in the indoor air conditioning system shown in FIG. 1, the air conditioner 2 is arranged at a location slightly separated from the stairs 1, but the air conditioner 2 may be arranged as close as possible to the stairs 1.

また、上記の例では、空気入口１２や空気出口１３を階段１の蹴込み板１１に設けたが、空気入口１２や空気出口１３を階段１の踏み板に設けてもよく、また、空気入口１２と空気出口１３の一方を蹴込み板１１に設け、他方を踏み板に設ける構造としてもよい。なお、上記踏み板には踊り場が含まれる。また、上記踏み板に形成された空気入口および空気出口についても、当該踏み板に形成された開口および視線上の障壁となる板部からなっていてもよい。   In the above example, the air inlet 12 and the air outlet 13 are provided on the kick plate 11 of the staircase 1, but the air inlet 12 and the air outlet 13 may be provided on the tread plate of the staircase 1. Alternatively, one of the air outlets 13 may be provided on the kick plate 11 and the other may be provided on the tread plate. The step board includes a landing. Further, the air inlet and the air outlet formed in the above-described footboard may also be composed of an opening formed in the footboard and a plate portion serving as a barrier on the line of sight.

以上、図面を参照してこの発明の実施形態を説明したが、この発明は、図示した実施形態のものに限定されない。図示した実施形態に対して、この発明と同一の範囲内において、あるいは均等の範囲内において、種々の修正や変形を加えることが可能である。   As mentioned above, although embodiment of this invention was described with reference to drawings, this invention is not limited to the thing of embodiment shown in figure. Various modifications and variations can be made to the illustrated embodiment within the same range or equivalent range as the present invention.

１ 階段
１０ システム使用空間
１１ 蹴込み板
１１１ 開口板
１１１ａ開口
１１２ 遮り板
１１３ 開口板
１１３ａ開口
１１４ 遮り板
１２ 空気入口
１３ 空気出口
１４ 第１の空間
１５ 第２の空間
１６ 仕切り板
２ 空調機 DESCRIPTION OF SYMBOLS 1 Stairs 10 System use space 11 Kick plate 111 Opening plate 111a opening 112 Shield plate 113 Open plate 113a opening 114 Shield plate 12 Air inlet 13 Air outlet 14 First space 15 Second space 16 Partition plate 2 Air conditioner

Claims (4)

家屋内の階段の下空間に置かれた空調機と、
上記階段の蹴込み板または踏み板に形成された空気入口および空気出口と、
上記階段の下空間を、上記空気入口と上記空調機の吸気口とが位置する第１の空間と、上記空気出口と上記空調機の吹出口とが位置する第２の空間とに仕切る仕切り板とを備えたことを特徴とする屋内空調システム。 An air conditioner placed under the stairs in the house,
An air inlet and an air outlet formed in the kick board or the tread board of the stairs,
A partition plate that divides the lower space of the stairs into a first space where the air inlet and the air inlet of the air conditioner are located, and a second space where the air outlet and the air outlet of the air conditioner are located And an indoor air conditioning system. 請求項１に記載の屋内空調システムにおいて、上記第１の空間と上記第２の空間は、上記仕切り板によって、上下に仕切られていることを特徴とする屋内空調システム。   2. The indoor air conditioning system according to claim 1, wherein the first space and the second space are vertically partitioned by the partition plate. 請求項１または請求項２に記載の屋内空調システムにおいて、上記階段の蹴込み板または踏み板に形成された空気入口および空気出口は、上記階段の蹴込み板または踏み板に形成された開口および視線上の障壁となる板部からなることを特徴とする屋内空調システム。   3. The indoor air conditioning system according to claim 1, wherein an air inlet and an air outlet formed in the stair kick board or the foot board are an opening and a line of sight formed in the stair kick board or the foot board. 4. An indoor air-conditioning system characterized by comprising a plate portion that serves as a barrier. 請求項１〜請求項３のいずれか１項に記載の屋内空調システムにおいて、上記仕切り板を取り外せるようにしたことを特徴とする屋内空調システム。   The indoor air conditioning system according to any one of claims 1 to 3, wherein the partition plate can be removed.
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JP2019023390A (en) * 2017-07-24 2019-02-14 トヨタホーム株式会社 Stairway structure and building
JP7399223B1 (en) 2022-07-07 2023-12-15 株式会社ポラス暮し科学研究所 structure of stairs

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JP6352657B2 (en) * 2013-09-26 2018-07-04 大和ハウス工業株式会社 Air conditioning structure under stairs

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JP2019023390A (en) * 2017-07-24 2019-02-14 トヨタホーム株式会社 Stairway structure and building
JP7399223B1 (en) 2022-07-07 2023-12-15 株式会社ポラス暮し科学研究所 structure of stairs

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